Use telnet to interact with a daytime4 server process on a machine that you have access to. Daytime server processes reside on port 13 of an IP host. (From a console screen on a UNIX or Windows system, enter:
telnet
A sample session is shown below --
9:20pm falcon ~>telnet polylog1 13
Trying 129.65.60.104...
Connected to polylog1.cpunix.calpoly.edu.
Escape character is '^]'.
Fri Oct 12 21:21:21 2001
Connection closed by foreign host.
Note that no message needs to be sent from the client; a timestamp is immediately sent from the TCP daytime server running on port 13 on the host polylog1. (The UDP daytime server does require a message from the client; the contents of the message is immaterial.)
You might also like to view...
Prior to Java SE 8, Java supported three programming paradigms. Java SE 8 added ________.
a. procedural programming b. object-oriented programming c. generic programming d. functional programming.
When using Excel, when is not a good time to use a PivotTable?
A) When you have a long list of figures to sum in different ways B) When you have more than two areas of comparison C) When you want to analyze related totals D) When you want to compare several facts about each value
A technical writer should use several different fonts, underlining, italics, and bold face to draw a reader's attention to the document and increase their interest level.
Answer the following statement true (T) or false (F)
When you duplicate a layer, all of the objects on the original layer will appear in the same locations on the new layer.
Answer the following statement true (T) or false (F)